Track car with sunroof

[bryce]

I know its not a good idea so it would seem the options are:

1. Geoff Steel carbon or steel skin http://www.geoffsteel.co.uk/shop/e46...r-roof-skin-3/
2. Ebay carbon or plastic sunroof delete http://www.ebay.co.uk/itm/Carbon-fib...item43cc085e27
3. Put up with it..

Problems I see with these:

1. Cutting, grinding, welding, sealing over the nice interior and paintwork
2. Fitment and strength?
3. Top heavy like a chesty bird (well not a problem normally)

Thoughts and ideas welcome